JRE(Java Runtime Environment,Java运行环境)
http://www.java.com/zh_CN/download/manual.jsp
Eclipse集成开发环境
http://www.eclipse.org/downloads/
http://www.eclipse.org/cdt/downloads.php
http://download.eclipse.org/tools/cdt/builds/7.0.1/I.I201009241320/index.html
GNU ARM toolchain(GNU ARM 交叉编译工具链)
http://www.codesourcery.com/sgpp/lite/arm/portal/subscription?@template=lite
GNU ARM Eclipse Plug-in
http://sourceforge.net/projects/gnuarmeclipse/